Using J-Link Plus, but not able to place more than 2 breakpoints when using MKE04Z128 series micro-controller.

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  • Using J-Link Plus, but not able to place more than 2 breakpoints when using MKE04Z128 series micro-controller.

    Hi, We are using MKE04Z128 micro-controller with IAR(ARM) compiler and J-link plus programmer.
    During debugging, if we set more than 2 break-point in our code, our application stops working and displays error message "Timeout during programming sector, core does stop and my application hangs and i need to reload the code into the board.

    In Cortex-M0+ we can set 4 break-points, then why i am just able to set only two break-points.
    But J-Link Plus Supports Unlimited Flash Break-Points, when why just only two?


    Apart from this when i write a simple code, i am able to set more than two break-points.
    [img]https://community.freescale.com/servlet/JiveServlet/showImage/2-549433-61794/breakpoint.png[/img]

    Can anyone please confirm, what exactly happening??
    Thanks in Advance.

  • Hi,

    Can you please upload a screenshot of the project settings in IAR EWARM? Especially: Debugger -> Setup, Debugger -> Download ?
    Furthermore, please upload a J-Link log file (J-Link /J-Trace --> Connection --> Log communication)

    What version of the J-Link DLL are you using in IAR EWARM?


    Best regards
    Erik
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